Sure thing! We've got 941 and we're gonna multiply it by 40. That's the same as adding 941 to itself 40 times.
Step 1: 0 + 941 = 941
Step 2: 941 + 941 = 1882
Step 3: 1882 + 941 = 2823
Step 4: 2823 + 941 = 3764
Step 5: 3764 + 941 = 4705
Step 6: 4705 + 941 = 5646
Step 7: 5646 + 941 = 6587
Step 8: 6587 + 941 = 7528
Step 9: 7528 + 941 = 8469
Step 10: 8469 + 941 = 9410
Step 11: 9410 + 941 = 10351
Step 12: 10351 + 941 = 11292
Step 13: 11292 + 941 = 12233
Step 14: 12233 + 941 = 13174
Step 15: 13174 + 941 = 14115
Step 16: 14115 + 941 = 15056
Step 17: 15056 + 941 = 15997
Step 18: 15997 + 941 = 16938
Step 19: 16938 + 941 = 17879
Step 20: 17879 + 941 = 18820
Step 21: 18820 + 941 = 19761
Step 22: 19761 + 941 = 20702
Step 23: 20702 + 941 = 21643
Step 24: 21643 + 941 = 22584
Step 25: 22584 + 941 = 23525
Step 26: 23525 + 941 = 24466
Step 27: 24466 + 941 = 25407
Step 28: 25407 + 941 = 26348
Step 29: 26348 + 941 = 27289
Step 30: 27289 + 941 = 28230
Step 31: 28230 + 941 = 29171
Step 32: 29171 + 941 = 30112
Step 33: 30112 + 941 = 31053
Step 34: 31053 + 941 = 31994
Step 35: 31994 + 941 = 32935
Step 36: 32935 + 941 = 33876
Step 37: 33876 + 941 = 34817
Step 38: 34817 + 941 = 35758
Step 39: 35758 + 941 = 36699
Step 40: 36699 + 941 = 37640

So, 941*40 = 37640